<?php

namespace common\models;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Recharge;

/**
 * RechargeSearch represents the model behind the search form about `common\models\Recharge`.
 */
class RechargeSearch extends Recharge
{

    public $user_username;
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id', 'user_id', 'status', 'pay_type'], 'integer'],
            [['relation_id', 'bank_serial_no', 'create_time', 'update_time','user_username'], 'safe'],
            [['money', 'poundage'], 'number'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {
        $query = Recharge::find();
        $query->joinWith(['user']);

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
            'sort'=> ['defaultOrder' => ['id'=>SORT_DESC]]
        ]);

        $this->load($params);

        if (!$this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'recharge.id' => $this->id,
            'user_id' => $this->user_id,
            'money' => $this->money,
            'poundage' => $this->poundage,
            'recharge.status' => $this->status,
            'pay_type' => $this->pay_type,
            'create_time' => $this->create_time,
            'update_time' => $this->update_time,
        ]);
        if ($this->user_username)
        {
            $query->andFilterWhere(['like', 'user.username', $this->user_username]);
        }

        $query->andFilterWhere(['like', 'relation_id', $this->relation_id])
            ->andFilterWhere(['like', 'bank_serial_no', $this->bank_serial_no]);

        return $dataProvider;
    }
}
